Boot cleaning device



FIG. 1 is a perspective view of a boot cleaning device, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof. 

The ornamental design for a boot cleaning device, as shown. 